Gerald Matlin has a varied career as an Astrophysicist and businessman. During college and following his service in the U.S. Navy, Gerald conducted Astrodynamics research in the aerospace industry. He was the senior scientist on the installation of the first earth satellite tracking system for the U.S. Air Force. His career turned to business where he became an executive officer in three Fortune 500 corporations. Nearing the age of retirement, he turned to entrepreneurship and created and operated a computer sales and service company serving advertising agencies and retail businesses. Recently he has been writing and speaking on Metaphysics. Invisible Revenge is his first work of fiction. His publications include numerous articles in scientific, business, and metaphysical publications and a co-authored book on metaphysics.